Is ahmose a boy or a girl?

I think Ahmose is a boy, he used to be a king in ancient Egypt when he is 10 years old.

The boy king

Following Kamose’s death, Ahmose became Pharaoh, but he was still a boy. His mother, Ahhotep, ruled as regent and educated her son in his future duties. Ten years later, Ahmose was ready to take on the Hyksos and avenge the deaths of his father and brother. He marched on Arvaris, defeated the Hyksos and liberated Egypt from foreign occupation.